this post was submitted on 09 Aug 2025
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Linux
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From Wikipedia, the free encyclopedia
Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).
Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word "Linux" in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.
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Discovers talks to PackageKit, a project that attempts to abstract packaging concepts. So rather than Discover supporting dnf, apt, pacman, etc, it talks to PackageKit and that handles the lower level stuff.
But PackageKit is not perfect. It’s better to use dnf directly and use the flag for offline upgrades (for more reliable upgrades).